CN115882373A - Suspension type insulating operating rod - Google Patents
Suspension type insulating operating rod Download PDFInfo
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- CN115882373A CN115882373A CN202211493212.9A CN202211493212A CN115882373A CN 115882373 A CN115882373 A CN 115882373A CN 202211493212 A CN202211493212 A CN 202211493212A CN 115882373 A CN115882373 A CN 115882373A
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Abstract
The invention discloses a suspension type insulating operating rod which comprises a supporting assembly, wherein the supporting assembly comprises an insulating rod, a metal hanging ring fixedly connected to the top end of the insulating rod and a contact member arranged in the metal hanging ring; the adjusting assembly is matched and connected with the abutting piece and comprises a sliding block movably arranged inside the insulating rod, an adjusting screw rod in threaded connection with the sliding block, an adjusting block fixedly connected to the bottom end of the adjusting screw rod and a transmission piece arranged between the sliding block and the abutting piece; and the fixing component comprises a connecting block fixedly connected with the sliding block and a sliding sleeve in sliding connection at the periphery of the insulating rod, and the sliding block is fixedly connected with the inner wall of the sliding sleeve. The invention has the beneficial effects that the regulating component is controlled, so that the interference piece abuts against and fixes the mutual inductor, and meanwhile, the regulating component clamps and fixes the primary lead wire, thereby not only improving the overall stability during checking and acceptance, but also facilitating the operation of workers.
Description
Technical Field
The invention relates to the technical field of transformer substation acceptance tools, in particular to a suspension type insulating operating rod.
Background
At present, when a transformer substation of 35k or above is subjected to secondary acceptance, in order to ensure that all levels of protection can operate correctly and reliably, the voltage, the first current transformer and the secondary polarity which are taken by a protection device must be correct, so that when the transformer substation is accepted, polarity checking measurement needs to be carried out on all the current and voltage transformers to ensure that the first voltage transformer and the second current transformer are correct. For the convenience of checking and accepting work, when carrying out the mutual-inductor polarity check-up, can be connected the metal link of a lead wire and insulating bar, hang the insulating bar to the mutual-inductor that is surveyed once more on one side.
The existing insulated operating rod is mostly directly hung on a tested transformer when in use, and in the checking and accepting process, the situation that the insulated operating rod shakes or is in poor contact easily occurs, so that the checking and accepting are inconvenient to carry out in practice.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and title of the application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art.
It is therefore an object of the present invention to provide a suspended insulated operating rod.
In order to solve the technical problems, the invention provides the following technical scheme: a suspension type insulating operating rod comprises a supporting assembly, wherein the supporting assembly comprises an insulating rod, a metal hanging ring fixedly connected to the top end of the insulating rod and a contact piece arranged inside the metal hanging ring; the adjusting assembly is connected with the abutting part in a matched mode and comprises a sliding block movably arranged inside the insulating rod, an adjusting screw rod in threaded connection with the sliding block, an adjusting block fixedly connected to the bottom end of the adjusting screw rod and a transmission part arranged between the sliding block and the abutting part; and the fixing assembly comprises a connecting block fixedly connected with the sliding block and a sliding sleeve which is connected to the periphery of the insulating rod in a sliding manner, and the sliding block is fixedly connected with the inner wall of the sliding sleeve.
As a preferred aspect of the suspension type insulated operating rod of the present invention, wherein: the support assembly further comprises a connecting ring fixedly connected to one side of the metal hanging ring and used for connecting a primary lead.
As a preferred aspect of the suspension type insulated operating rod of the present invention, wherein: conflict piece includes the sheetmetal of the curved shape and the metal block of fixed connection at the sheetmetal both ends that two symmetries set up, the recess that two symmetries set up is seted up to the inner wall of metal link, the inner wall sliding connection of metal block and recess.
As a preferred aspect of the suspension type insulated operating rod of the present invention, wherein: the insulating rod is characterized in that a sliding groove is formed in the inner wall of the insulating rod, the sliding block is located in the sliding groove and connected with the sliding groove in a sliding mode, guide grooves are formed in the inner walls of the two sides of the sliding groove, guide blocks are arranged on the two sides of the sliding block, and the guide blocks are connected with the guide grooves in a sliding mode.
As a preferable aspect of the suspension type insulated operating rod of the present invention, wherein: the transmission groove has still been seted up to the inner wall of insulator spindle, the driving medium includes the transmission piece of slidable mounting in the transmission groove, fixed connection at the spring of transmission piece one side and runs through the first transmission rope of spring, the one end that the transmission piece was kept away from to the spring and the inner wall fixed connection in transmission groove, the both ends of first transmission rope respectively with transmission piece and slider fixed connection.
As a preferred aspect of the suspension type insulated operating rod of the present invention, wherein: the transmission part further comprises a second transmission rope fixedly connected with one side, away from the spring, of the transmission block, a pull rope fixedly connected with the inner concave surface of the metal sheet and a guide wheel installed on one side of the metal hanging ring, and the pull rope is fixedly connected with the second transmission rope after being wound and connected through the guide wheel.
As a preferred aspect of the suspension type insulated operating rod of the present invention, wherein: the connecting groove has been seted up to one side of insulator spindle, connecting block and connecting groove sliding connection, fixed subassembly still includes the fixed plate of rotation connection on the sliding sleeve top and the fixed bolster of fixed connection at the fixed plate inboard.
As a preferred aspect of the suspension type insulated operating rod of the present invention, wherein: the fixed subassembly still includes the riser with insulator spindle fixed connection and the stripper plate of fixed connection in riser one side, the riser is located one side of spread groove, the stripper plate slope sets up, and reduces gradually to two stripper plate intervals of the direction of riser from the sliding sleeve.
As a preferred aspect of the suspension type insulated operating rod of the present invention, wherein: the adjusting block is rotatably connected with the insulating rod, and the insulating sleeve is fixedly connected to the periphery of the insulating rod.
As a preferred aspect of the suspension type insulated operating rod of the present invention, wherein: one end of the sliding block is provided with a threaded hole, and the sliding block is in threaded connection with the adjusting screw rod through the threaded hole.
The invention has the beneficial effects that: according to the invention, the metal hanging ring is butted and fixed on the corresponding mutual inductor through the contact piece, so that the condition of shaking or poor contact of the metal hanging ring in the checking and accepting process can be reduced, and the progress of checking and accepting work is facilitated; the fixing component is arranged to limit and fix the primary lead connected to the metal hanging ring, so that the primary lead is prevented from shaking with wind; but adjusting part's setting, synchro control touch piece and fixed subassembly for adjusting part is fixed with a lead wire clamp fastening when touch piece is contradicted fixedly, when checking and accepting the check-up end and taking off the insulator spindle, fixed subassembly when touch piece and mutual-inductor separation will be once the lead wire unclamped.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of an insulating rod of the present invention.
FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention.
Fig. 4 is a schematic structural diagram of the sliding block and the connecting sleeve of the invention.
FIG. 5 is a schematic diagram of the disassembled structure of FIG. 4 according to the present invention.
Fig. 6 is a schematic structural view of the metal suspension loop of the present invention.
Fig. 7 is an enlarged view of the structure B of fig. 6 according to the present invention.
Fig. 8 is a cross-sectional view of the insulating rod and the slider of the present invention.
In the figure: 100. a support assembly; 101. an insulating rod; 101a, a chute; 101a-1, a guide groove; 101b, a transmission groove; 101c, connecting grooves; 101d, an insulating sleeve; 102. a metal suspension loop; 102a, a groove; 103. a contact member; 103a, a metal sheet; 103b, a metal block; 104. a connecting ring; 200. an adjustment assembly; 201. a slider; 201a, a guide block; 201b, a threaded hole; 202. adjusting the screw rod; 203. an adjusting block; 204. a transmission member; 204a, a transmission block; 204b, a spring; 204c, a first drive rope; 204d, a second driving rope; 204e, a pull rope; 204f, a guide wheel; 300. a fixing assembly; 301. connecting blocks; 302. a sliding sleeve; 303. a fixing plate; 304. a fixing pad; 305. a vertical plate; 306. and (5) pressing the plate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, 2 and 6, for a first embodiment of the present invention, a suspension type insulated operating rod is provided, which can reduce the probability of metal hanging ring shaking or metal hanging ring poor contact during the acceptance process, and comprises a supporting component 100, an adjusting component 200, and a fixing component 300, wherein the supporting component 100 plays a role of bearing the adjusting component 200 and the fixing component 300, the supporting component 100 comprises an insulating rod 101, a metal hanging ring 102 fixedly connected to the top end of the insulating rod 101, and an abutting member 103 arranged inside the metal hanging ring 102, wherein the insulating rod 101 is made of an insulating material, is non-conductive, and is convenient for a worker to hold the insulating rod.
Specifically, the adjusting assembly 200 is connected with the abutting part 103 in a matched manner, the adjusting assembly 200 comprises a sliding block 201 movably arranged inside the insulating rod 101, an adjusting screw 202 in threaded connection with the sliding block 201, an adjusting block 203 fixedly connected to the bottom end of the adjusting screw 202 and a transmission part 204 arranged between the sliding block 201 and the abutting part 103, the sliding block 201 can control the abutting part 103 through the transmission part 204, so that the abutting part 103 abuts against and contacts (or separates) with a mutual inductor, the sliding block 201, the adjusting screw 202, the adjusting block 203 and the transmission part 204 are made of insulating materials, and specific materials can be selected according to specific conditions.
Further, the fixing assembly 300 comprises a connecting block 301 fixedly connected with the sliding block 201 and a sliding sleeve 302 slidably connected to the periphery of the insulating rod 101, the sliding block 201 is fixedly connected with the inner wall of the sliding sleeve 302, and the fixing assembly 300 is also made of an insulating material, and the specific type of the insulating material is not limited.
Preferably, the support assembly 100 further comprises a connection ring 104 fixedly connected to one side of the metal suspension ring 102 for connecting the primary lead, wherein the connection ring 104 is made of a conductive material, i.e. the connection ring 104 and the metal suspension ring 102 are in conduction with each other when energized.
Still further, the abutting part 103 comprises two symmetrically arranged bent metal sheets 103a and metal blocks 103b fixedly connected to two ends of the metal sheets 103a, two symmetrically arranged grooves 102a are formed in the inner wall of the metal hanging ring 102, the metal blocks 103b are slidably connected with the inner wall of the grooves 102a, the metal blocks 103b and the grooves 102a are arranged to prevent the metal sheets 103a from falling off from the metal hanging ring 102, in an initial state, the bending degree of the metal sheets 103a under the action of the adjusting assembly 200 is maximum, the space at the top of the metal hanging ring 102 is maximum, the metal hanging ring 102 is conveniently hung on a corresponding transformer in the beginning, and when the acting force of the adjusting assembly 200 is lost by the metal sheets 103a, the metal sheets 103a are slowly unfolded and gradually reduced in bending degree due to the self characteristics of the metal sheets 103a, so that the metal sheets 103a abut against between the transformer and the metal hanging ring 102.
When checking, a worker holds the insulating rod 101 by hand to hang the metal hanging ring 102 on the corresponding transformer, then controls the adjusting assembly 200 to enable the metal sheet 103a to be tightly abutted between the transformer and the metal hanging ring 102, so that the metal hanging ring 102 is fixedly connected with the transformer, and fixes the primary lead through the fixing assembly 300; after the acceptance and verification are finished, the metal sheet 103a is restored to the initial state through the adjusting assembly 200, the fixation of the primary lead and the metal hanging ring 102 is released, and the whole transformer is conveniently taken down.
Example 2
Referring to fig. 1, 2, 3, 4, 5 and 7, a second embodiment of the present invention is based on the previous embodiment, in which the inner wall of the insulating rod 101 is provided with a sliding groove 101a, the sliding block 201 is located in the sliding groove 101a and is slidably connected to the sliding groove 101a, the inner walls of both sides of the sliding groove 101a are provided with guide grooves 101a-1, both sides of the sliding block 201 are provided with guide blocks 201a, the guide blocks 201a are slidably connected to the guide grooves 101a-1, and the sliding block 201 moves along the inner wall of the sliding groove 101a under the guiding action of the guide blocks 201 a.
Furthermore, a transmission groove 101b is further formed in the inner wall of the insulating rod 101, the transmission member 204 includes a transmission block 204a slidably mounted in the transmission groove 101b, a spring 204b fixedly connected to one side of the transmission block 204a, and a first transmission rope 204c penetrating through the spring 204b, one end of the spring 204b, which is far away from the transmission block 204a, is fixedly connected to the inner wall of the transmission groove 101b, two ends of the first transmission rope 204c are respectively fixedly connected to the transmission block 204a and the slider 201, a wire hole for the first transmission rope 204c to pass through is formed between the sliding groove 101a and the transmission groove 101b, the diameter of the wire hole is slightly larger than that of the first transmission rope 204c, so that abrasion of the first transmission rope 204c during use can be reduced, in an initial state, the first transmission rope 204c is in a tensioned state, the spring 204b is in a contracted state, and the transmission block 204a keeps in a static state under the acting force of the first transmission rope 204c and the spring 204 b.
Still further, the transmission member 204 further includes a second transmission rope 204d fixedly connected to a side of the transmission block 204a away from the spring 204b, a pulling rope 204e fixedly connected to the inner concave surface of the metal sheet 103a, and a guide wheel 204f installed at a side of the metal hanging ring 102, the metal hanging ring 102 is provided with a through hole through which the pulling rope 204e penetrates, and the diameter of the through hole is slightly larger than that of the pulling rope 204e, so that abrasion of the pulling rope 204e during movement is conveniently reduced, the guide wheel 204f is located at a side of the through hole, the pulling rope 204e is fixedly connected to the second transmission rope 204d after being wound by the guide wheel 204f, the insulating rod 101 is provided with a wire hole matched with the pulling rope 204e and the second transmission rope 204d, and the diameter of the wire hole is larger than that of the pulling rope 204e and the second transmission rope 204d, both the pulling rope 204e and the second transmission rope 204d are in a tensioned state in an initial state, and the metal sheet 103a state in which the bending degree is maximum is maintained by an acting force of the metal sheet 204 e.
Preferably, the adjusting block 203 is rotatably connected with the insulating rod 101 through a plastic bearing, an insulating sleeve 101d is fixedly connected to the periphery of the insulating rod 101, and the insulating sleeve 101d is arranged to facilitate the holding of the insulating rod 101 by a worker.
Specifically, one end of the sliding block 201 is provided with a threaded hole 201b, and the sliding block 201 is in threaded connection with the adjusting screw 202 through the threaded hole 201 b.
When the metal hanging ring fixing device is used, the adjusting block 203 is rotated, the adjusting block 203 drives the adjusting screw 202 to rotate, the adjusting screw 202 rotates to enable the sliding block 201 to move towards the direction of the transmission piece 204 along the inner wall of the sliding groove 101a, the first transmission rope 204c is enabled to be in a tensioning state and to be in a loosening state, the transmission piece 204a is enabled to lose the tensile force of the first transmission rope 204c, then the transmission piece 204a moves towards the direction of the metal hanging ring 102 under the action of the spring 204b, the second transmission rope 204d is enabled to be in a loosening state from the tensioning state, the pull rope 204e is enabled to be in a loosening state from the tensioning state, the metal sheet 103a is enabled to lose the tensile force of the pull rope 204e, finally the metal sheet 103a is enabled to be slowly unfolded due to the self characteristics of the metal sheet 103a, the bending degree is gradually reduced, and the metal sheet 103a is tightly abutted between the mutual inductor and the metal hanging ring 102 to fix the metal hanging ring 102; when the adjusting block 203 is rotated reversely, the first transmission rope 204c, the second transmission rope 204d and the pull rope 204e gradually recover to the tensioning state, so that the metal sheet 103a recovers to the initial state, and further the metal sheet 103a is separated from the mutual inductor, and the metal hanging ring 102 is conveniently taken down.
Example 3
Referring to fig. 1, 4, 5 and 8, in a third embodiment of the present invention, based on the first two embodiments, a connecting groove 101c is formed at one side of an insulating rod 101, a connecting block 301 is slidably connected to the connecting groove 101c, and the connecting groove 101c is communicated with a sliding groove 101a, so that the slider 201 can drive the connecting block 301 to move conveniently, the fixing assembly 300 further includes a fixing plate 303 rotatably connected to the top end of the sliding sleeve 302 through a torsion spring and a fixing pad 304 fixedly connected to the inner side of the fixing plate 303, and the fixing pad 304 is an elastic insulating pad, so as to protect a primary lead while abutting and fixing the primary lead.
Further, the fixing assembly 300 further comprises a vertical plate 305 fixedly connected with the insulating rod 101 and a pressing plate 306 fixedly connected to one side of the vertical plate 305, the vertical plate 305 is located at one side of the connecting groove 101c, the pressing plate 306 is obliquely arranged, and the distance between the two pressing plates 306 is gradually reduced from the sliding sleeve 302 to the vertical plate 30.
When the lead wire fixing device is used, the sliding block 201 drives the connecting block 301 to move towards the direction of the transmission piece 204, the connecting block 301 drives the sliding sleeve 302 to move synchronously, and the distance between the two extrusion plates 306 is gradually reduced, so that the two fixing plates 303 gradually rotate inwards while moving, the distance between the two fixing pads 304 is gradually reduced, and the two fixing pads 304 clamp and fix a primary lead wire; when the slider 201 moves in the direction away from the transmission member 204, the distance between the two pressing plates 306 is gradually increased, so that the two fixing plates 303 gradually rotate towards the outside, the distance between the two fixing pads 304 is gradually increased, the two fixing pads 304 are released from the fixation of the primary lead, and the whole transformer is conveniently taken down.
In conclusion, during acceptance and verification, a worker holds the insulating rod 101 to hang the metal hanging ring 102 on a corresponding transformer, then rotates the adjusting block 203, so that the sliding block 201 moves towards the transmission member 204 along the inner wall of the sliding groove 101a, the first transmission rope 204c is in a tensioned state and is in a relaxed state, then the transmission block 204a moves towards the metal hanging ring 102 under the action of the spring 204b, so that the second transmission rope 204d and the pull rope 204e are changed from the tensioned state to the relaxed state, the metal sheet 103a loses the tension of the pull rope 204e, the metal sheet 103a abuts against between the transformer and the metal hanging ring 102 to fix the metal hanging ring 102, the sliding block 201 moves while driving the connecting block 301 and the fixing plate 303 to move, and the two fixing plates 303 gradually rotate inwards while moving along with the gradual reduction of the distance between the two squeezing plates 306, so that the two fixing plates 304 clamp and fix a lead wire; after checking and accepting, when the adjusting block 203 is rotated reversely again, the sliding block 201 moves reversely, the first transmission rope 204c, the second transmission rope 204d and the pull rope 204e gradually return to the tensioning state, so that the metal sheet 103a returns to the initial state, and further the metal sheet 103a is separated from the mutual inductor, when the sliding block 201 moves, the two fixing plates 303 gradually rotate outwards to be opened while moving, the fixing of a lead is released, and the metal hanging ring 102 is conveniently taken down.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A suspension type insulating operating rod is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the support component (100) comprises an insulating rod (101), a metal hanging ring (102) fixedly connected to the top end of the insulating rod (101) and a collision piece (103) arranged inside the metal hanging ring (102);
the adjusting assembly (200) is connected with the abutting part (103) in a matched mode, the adjusting assembly (200) comprises a sliding block (201) movably arranged inside the insulating rod (101), an adjusting screw (202) in threaded connection with the sliding block (201), an adjusting block (203) fixedly connected to the bottom end of the adjusting screw (202) and a transmission part (204) arranged between the sliding block (201) and the abutting part (103); and the number of the first and second groups,
the fixing assembly (300) comprises a connecting block (301) fixedly connected with the sliding block (201) and a sliding sleeve (302) connected to the periphery of the insulating rod (101) in a sliding mode, and the sliding block (201) is fixedly connected with the inner wall of the sliding sleeve (302).
2. A suspended insulated operating rod as set forth in claim 1, characterized in that: the support assembly (100) further comprises a connecting ring (104) fixedly connected to one side of the metal hanging ring (102) and used for connecting a primary lead.
3. A suspended insulated operating rod as set forth in claim 2, characterized in that: the contact piece (103) comprises two bent metal sheets (103 a) which are symmetrically arranged and metal blocks (103 b) which are fixedly connected to two ends of each metal sheet (103 a), two symmetrically arranged grooves (102 a) are formed in the inner wall of each metal hanging ring (102), and the metal blocks (103 b) are connected with the inner wall of each groove (102 a) in a sliding mode.
4. A suspended insulated operating rod according to claim 2 or 3, characterized in that: the inner wall of the insulating rod (101) is provided with a sliding groove (101 a), the sliding block (201) is located in the sliding groove (101 a) and is in sliding connection with the sliding groove, the inner walls of the two sides of the sliding groove (101 a) are provided with guide grooves (101 a-1), the two sides of the sliding block (201) are provided with guide blocks (201 a), and the guide blocks (201 a) are in sliding connection with the guide grooves (101 a-1).
5. The hanging insulated operating rod of claim 4, wherein: transmission groove (101 b) have still been seted up to the inner wall of insulator spindle (101), driving medium (204) are including drive block (204 a) of slidable mounting in drive groove (101 b), fixed connection at spring (204 b) of drive block (204 a) one side and first transmission rope (204 c) that runs through spring (204 b), the inner wall fixed connection of the one end of drive block (204 a) and drive groove (101 b) is kept away from in spring (204 b), the both ends of first transmission rope (204 c) respectively with drive block (204 a) and slider (201) fixed connection.
6. The hanging insulated operating rod of claim 5, wherein: the transmission piece (204) further comprises a second transmission rope (204 d) fixedly connected with one side, away from the spring (204 b), of the transmission block (204 a), a pull rope (204 e) fixedly connected with the inner concave surface of the metal sheet (103 a) and a guide wheel (204 f) installed on one side of the metal hanging ring (102), and the pull rope (204 e) is fixedly connected with the second transmission rope (204 d) after being wound and connected through the guide wheel (204 f).
7. A suspended insulated operating rod as set forth in claim 6, wherein: connecting groove (101 c) have been seted up to one side of insulator spindle (101), connecting block (301) and connecting groove (101 c) sliding connection, fixed subassembly (300) still include rotate connect at fixed plate (303) and fixed connection at fixed plate (303) inboard fixed bolster (304) of sliding sleeve (302) top.
8. The hanging insulated operating rod of claim 7, wherein: the fixed subassembly (300) still include with insulator spindle (101) fixed connection's riser (305) and fixed connection at the stripper plate (306) of riser (305) one side, riser (305) are located the one side of spread groove (101 c), stripper plate (306) slope sets up, and reduces gradually from sliding sleeve (302) to two stripper plate (306) intervals of direction of riser (305).
9. A suspended insulated operating rod according to any of claims 5-8, characterized in that: the adjusting block (203) is rotatably connected with the insulating rod (101), and an insulating sleeve (101 d) is fixedly connected to the periphery of the insulating rod (101).
10. A suspended insulated operating rod as set forth in claim 9, wherein: one end of the sliding block (201) is provided with a threaded hole (201 b), and the sliding block (201) is in threaded connection with the adjusting screw rod (202) through the threaded hole (201 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211493212.9A CN115882373A (en) | 2022-11-25 | 2022-11-25 | Suspension type insulating operating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211493212.9A CN115882373A (en) | 2022-11-25 | 2022-11-25 | Suspension type insulating operating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115882373A true CN115882373A (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211493212.9A Pending CN115882373A (en) | 2022-11-25 | 2022-11-25 | Suspension type insulating operating rod |
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| CN (1) | CN115882373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116995566A (en) * | 2023-05-18 | 2023-11-03 | 云南电网有限责任公司昆明供电局 | Auxiliary device for disassembling and assembling drainage wire of primary transformer equipment and prompting method |
-
2022
- 2022-11-25 CN CN202211493212.9A patent/CN115882373A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116995566A (en) * | 2023-05-18 | 2023-11-03 | 云南电网有限责任公司昆明供电局 | Auxiliary device for disassembling and assembling drainage wire of primary transformer equipment and prompting method |
| CN116995566B (en) * | 2023-05-18 | 2024-06-14 | 云南电网有限责任公司昆明供电局 | Auxiliary device for disassembling and assembling drainage wire of primary transformer equipment and prompting method |
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